Arectangular picture is 2.5 inches wide and 4 inches long. if the picture is enlarged so that it is 10 inches long, what is the new width?

6.25

Step-by-step explanation:

first you need to figure out how much it took to get 4 inches to 10 inches

(4 * 2.5 ) Then do the same thing to the 2.5 (2.5 * 2.5)!

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3